EP 3999285 A4 20230322 - ROBOT ARM LINK AND ROBOT
Title (en)
ROBOT ARM LINK AND ROBOT
Title (de)
ROBOTERARMGELENK UND ROBOTER
Title (fr)
LIAISON DE BRAS DE ROBOT ET ROBOT
Publication
Application
Priority
CN 2019096397 W 20190717
Abstract (en)
[origin: WO2021007821A1] Robot arm link (100) comprises a body made of non-metallic material, a transmission cable (102) made of conductive material and embedded within the body (101), and at least one connector (103) arranged on the body (101) and coupled to the transmission cable (102), each connector (103) adapted to be electrically connected to a connector (1031) of a further robot arm link (1001) of a same specification, a sensor (301), or a power source (302) of the robot (200). By embedding the transmission cable (102) within the non-metallic material to form the robot arm link (100), there is no need to consider how to route the cable (102) and thus the difficulty of cable routing design can be significantly reduced. Furthermore, the efficiency of robot assembly and maintenance can be increased accordingly. In addition, the cables (102) arranged in the robot arm links (101) are not easily damaged, thereby increasing the service life of the robot.
IPC 8 full level
H02G 11/00 (2006.01); B25J 18/00 (2006.01); B25J 19/00 (2006.01)
CPC (source: EP US)
B25J 9/0009 (2013.01 - US); B25J 18/00 (2013.01 - EP US); B25J 19/0029 (2013.01 - EP US); H02G 11/00 (2013.01 - EP)
Citation (search report)
- [XYI] US 2009114052 A1 20090507 - HANIYA KAZUHIRO [JP], et al
- [Y] US 2006254379 A1 20061116 - BURCHYETT GREGORY A [US]
- [Y] US 4959958 A 19901002 - NISHIKAWA MASAO [JP], et al
- [Y] EP 0722811 A1 19960724 - YASKAWA DENKI SEISAKUSHO KK [JP]
- [A] WO 2008072446 A1 20080619 - RANSBURG IND FINISHING KK [JP], et al
- [A] US 2004261563 A1 20041230 - INOUE TOSHIHIKO [JP], et al
- [A] US 9586327 B2 20170307 - SCHENA BRUCE M [US]
- See references of WO 2021007821A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2021007821 A1 20210121; CN 113905852 A 20220107; CN 113905852 B 20230825; EP 3999285 A1 20220525; EP 3999285 A4 20230322; EP 3999285 B1 20240124; US 2022297319 A1 20220922
DOCDB simple family (application)
CN 2019096397 W 20190717; CN 201980096996 A 20190717; EP 19937842 A 20190717; US 201917616046 A 20190717